Item 1 of 7
Item 1 of 7
expiredf12_26 | Staff posted Jul 19, 2025 3:38 AM
28-Piece WAGO 221 Lever Nuts Splicing Wire Connector Assortment w/ Case
$16
$21
23% off
Amazon
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AmazonDeal Details
Update: This popular deal is still available.
Peppy Products LLC via Amazon has 28-Piece WAGO 221 Lever Nuts Splicing Wire Connector Assortment w/ Case on sale for $20.95 - $5.24 w/ promo code 97O5ET2R at checkout = $15.71. Shipping is free with Prime or on $35+ orders.
Thanks to SD Staff Member f12_26 for sharing this deal.
Product Details:
Peppy Products LLC via Amazon has 28-Piece WAGO 221 Lever Nuts Splicing Wire Connector Assortment w/ Case on sale for $20.95 - $5.24 w/ promo code 97O5ET2R at checkout = $15.71. Shipping is free with Prime or on $35+ orders.
Thanks to SD Staff Member f12_26 for sharing this deal.
Product Details:
- Connect any combination of solid, stranded, and flexible copper wires faster and more reliably
- Terminates 24-12 AWG for 221-41x, 20-12 AWG for 221-2401
- UL Listed, Genuine WAGO LEVER NUTS
- Visually inspect for proper strip length and complete wire insertion through its transparent housing
- Includes: 8x 221-2401 (2 conductor inline), 8x 221-412 (2 conductor), 8x 221-413 (3 conductor), 4x 221-415 (5 conductor) with case
Editor's Notes
Written by powerfuldoppler | Staff- About this deal:
- Deal price matches a previous popular Frontpage Deal from May 2025.
- About the store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Details of Amazon's return policy (here).
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.
Peppy Products LLC via Amazon has 28-Piece WAGO 221 Lever Nuts Splicing Wire Connector Assortment w/ Case on sale for $20.95 - $5.24 w/ promo code 97O5ET2R at checkout = $15.71. Shipping is free with Prime or on $35+ orders.
Thanks to SD Staff Member f12_26 for sharing this deal.
Product Details:
Peppy Products LLC via Amazon has 28-Piece WAGO 221 Lever Nuts Splicing Wire Connector Assortment w/ Case on sale for $20.95 - $5.24 w/ promo code 97O5ET2R at checkout = $15.71. Shipping is free with Prime or on $35+ orders.
Thanks to SD Staff Member f12_26 for sharing this deal.
Product Details:
- Connect any combination of solid, stranded, and flexible copper wires faster and more reliably
- Terminates 24-12 AWG for 221-41x, 20-12 AWG for 221-2401
- UL Listed, Genuine WAGO LEVER NUTS
- Visually inspect for proper strip length and complete wire insertion through its transparent housing
- Includes: 8x 221-2401 (2 conductor inline), 8x 221-412 (2 conductor), 8x 221-413 (3 conductor), 4x 221-415 (5 conductor) with case
Editor's Notes
Written by powerfuldoppler | Staff- About this deal:
- Deal price matches a previous popular Frontpage Deal from May 2025.
- About the store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Details of Amazon's return policy (here).
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Top Comments
The reason why Wire Nuts are no longer considered safe is:
Inconsistent installation quality that cannot be inspected/verified. Wire Nuts can be both under and over torqued, both of which can result in a poor connection.
They have poor performance when used with stranded wire (as commonly found in a lot of prewired "smart" switches/sockets/etc). In fact if you're using Wire Nuts to secure solid and stranded wire together, you're making a mistake.
Lack mechanical locking. They rely on friction, with no positive locking. Vibration or movement can cause them to loosen over time (which is why it is commonly recommended to replace all Wire Nuts when working in an outlet, even ones not directly altered).
Not gas-tight which can allow oxidation to occur on the joint, which can increase resistance and therefore heat.
Not IEC 60998 or 60364 compliant because clamp force and performance cannot be proven (see inconsistent installation).
Ultimately a Wire Nut, when installed by an experienced electrician can be safe and likely is safe. However, that is the exception rather than the rule. Rookie electricians exist, inexpensive construction contractors exist, and homeowners most certainly exist. Inspectors cannot see inside a Wire Nut, so cannot tell you if it was done correctly or not. Mechanically connected connectors exist because they consistently and provably provide a safe connection that can be visually confirmed.
The majority of the world uses these connectors and is using them on 230V @ 16A (3680W) Vs. the 120V @ 20A (2400W) for North America, which means much smaller tolerances. But supposedly, and only online, do random people appear to claim they "see these fail all the time" without a lick of proof. Pretty clear that some people have an agenda, and will just outright fabricate annotates to further it.
And to be totally clear, I absolutely adore Wago wire connectors. Just get them from Home Depot or an electrical parts distributor. You have a fairly decent chance at getting "commingled inventory" from Amazon, which means fake product. I wouldn't trust that in my home for a moment.
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57 Comments
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Our community has rated this post as helpful. If you agree, why not thank LavenderPickle7682
And to be totally clear, I absolutely adore Wago wire connectors. Just get them from Home Depot or an electrical parts distributor. You have a fairly decent chance at getting "commingled inventory" from Amazon, which means fake product. I wouldn't trust that in my home for a moment.
Our community has rated this post as helpful. If you agree, why not thank irritable
And to be totally clear, I absolutely adore Wago wire connectors. Just get them from Home Depot or an electrical parts distributor. You have a fairly decent chance at getting "commingled inventory" from Amazon, which means fake product. I wouldn't trust that in my home for a moment.
Our community has rated this post as helpful. If you agree, why not thank thespacecowboy
https://www.harborfreig
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Our community has rated this post as helpful. If you agree, why not thank PoorFatKid
Showing $20.95 now.
Our community has rated this post as helpful. If you agree, why not thank BfnC
For example, a 25 count of 5 conductor pieces is only $15 before rebate.
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Our community has rated this post as helpful. If you agree, why not thank JasonY6769
Plus, there is a satisfying snap.
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